5 most annoying car faults Car owners with large cars are more numerous than those with small ones. And such owners have more problems than those who have a car with a weight of 2-3 tons. Also, the latter are more prone to various types of theft, damage to the body, and complete destruction of the cab. The most common car faults The battery, if it is battery + (or battery + terminal), then the body of the car, without removing the terminal from the battery, just falls apart. This is not a small battery at all. For a small car with a battery of 22 Ah – too much, for a month of downtime the battery will run out to zero ! The second battery is a "plus". There is nothing wrong with it, it is not a plus, it is a normal battery. The gauge of the battery at the store is the same as the rest, it is +3%. The car's fuel consumption has increased significantly during the trip due to the asphyxiation of the fuel mains . If the car runs on gasoline, then the fuel consumption will be the same as with the "plus". However, if the car runs on diesel fuel, then the fuel consumption will be higher still. 5th place: failure of the HBC gasket If the car is running on gasoline and the gasket of the HBC of the VDO battery is torn, then the current from the battery will go to the alarm panel, the gas pump will work only a little longer, and then you will need to bring the battery back to the battery for repair. If the car runs on diesel fuel, the problem may be solved by replacing the gasket , but it is not worth risking your health and your car on such a short trip. 4th place: air leak bypassing the MAF If the car is running on gasoline and the MAF has failed, then the circuit breaker should be lowered into the tank so that it does not touch the fuel. To do this, you will need to remove the fuel pump Assembly. The reason may be a micro-crank bearing or a "croc" bearing, and the problem may well be related to the oil in the fuel, which accumulates in the crankcase. 3rd place: pump injectors not warmed up If the car is running on gasoline and the pump is not warmed up, then the fuel will pump out much faster than it is able to pump out by itself – the air will be forced into the cylinder by the expansion tank. Therefore, to avoid this, you will need to install an additional pump , which will be a pump with a pressure gauge . 2nd place: fuel injection system If the car is running on gasoline and the fuel system is not warmed up, then the pressure in the main line will not be enough to push the fuel through the system – you will get fuel poisoning . This is due to the depressurization of the system and the pressure will decrease even further. It is best to take a car mechanic to replace the part. 1 place: catalyst If the car is running on gasoline and the catalyst is down – the chemical composition is broken and it needs to be replaced. The catalyst is a very important element of the fuel system, it is not only the catalyst, but also the gasket that are important. Please note that the information was useful to you – do not be too lazy to click your FINGER UP! And in order not to lose it, share it in Odnoklassniki or another social network. , the following articles will contain no less interesting information.